Base | Representation |
---|---|
bin | 101000011001101010… |
… | …101111100001100110 |
3 | 11010222020200222102200 |
4 | 220121222233201212 |
5 | 1202320324324240 |
6 | 31532330315330 |
7 | 3064001351241 |
oct | 503152574146 |
9 | 133866628380 |
10 | 43380308070 |
11 | 17441064580 |
12 | 84a7b88b46 |
13 | 41244a2258 |
14 | 21574d0258 |
15 | 11dd64e930 |
hex | a19aaf866 |
43380308070 has 48 divisors (see below), whose sum is σ = 123042331152. Its totient is φ = 10516438080.
The previous prime is 43380308063. The next prime is 43380308123. The reversal of 43380308070 is 7080308334.
43380308070 is a `hidden beast` number, since 433 + 80 + 3 + 0 + 80 + 70 = 666.
43380308070 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×433803080702 (a number of 22 digits) contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21908257 + ... + 21910236.
It is an arithmetic number, because the mean of its divisors is an integer number (2563381899).
Almost surely, 243380308070 is an apocalyptic number.
43380308070 is an abundant number, since it is smaller than the sum of its proper divisors (79662023082).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
43380308070 is a wasteful number, since it uses less digits than its factorization.
43380308070 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43818517 (or 43818514 counting only the distinct ones).
The product of its (nonzero) digits is 48384, while the sum is 36.
The spelling of 43380308070 in words is "forty-three billion, three hundred eighty million, three hundred eight thousand, seventy".
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